St. Louis went first, giving a half-hour presentation, followed by hourlong presentations by Kroenke and by the twosome of Chargers owner Dean Spanos and Raiders owner Mark Davis.

Representatives for Kroenke declined to comment on what took place at the meetings. The NFL declined to comment.

The Chargers and Raiders issued a joint statement, saying the goal of the presentation was to update owners on their site, which was entitled for a stadium Tuesday night by unanimous vote of the Carson City Council.

"There are two things we need in California: rain … and football," Carson Mayor...

(Tim Logan and Nathan Fenno)

“In addition, we presented a new stadium design for L.A. that is the result of two months of close collaboration between the teams,” the statement read, noting Goldman Sachs representatives were at the meetings to answer questions about the financing plan. Also, the Raiders and Chargers gave an update on the situations in their home markets.

It's expected that the groups will give similar presentations to the ownership at large during meetings in San Francisco next month.